36388420

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{3089}}^1$

素因数の和:3148

約数の個数: 48

約数和(自身を含む): 83059200

約数和(自身を除く): 46670780

約数列:

[1, 2, 4, 5, 10, 19, 20, 31, 38, 62, 76, 95, 124, 155, 190, 310, 380, 589, 620, 1178, 2356, 2945, 3089, 5890, 6178, 11780, 12356, 15445, 30890, 58691, 61780, 95759, 117382, 191518, 234764, 293455, 383036, 478795, 586910, 957590, 1173820, 1819421, 1915180, 3638842, 7277684, 9097105, 18194210, 36388420]

約数ペア:

[(1, 36388420), (2, 18194210), (4, 9097105), (5, 7277684), (10, 3638842), (19, 1915180), (20, 1819421), (31, 1173820), (38, 957590), (62, 586910), (76, 478795), (95, 383036), (124, 293455), (155, 234764), (190, 191518), (310, 117382), (380, 95759), (589, 61780), (620, 58691), (1178, 30890), (2356, 15445), (2945, 12356), (3089, 11780), (5890, 6178)]